Littelfuse - Circuit Protection
64,632 ResultsCategories of Circuit Protection
- Circuit Breakers & Accessories (659)
- Circuit Protection Kits (821)
- ESD Protection Diodes / TVS Diodes (15,307)
- Fuse Holders (3,363)
- Fuses (27,206)
- Gas Discharge Tubes - GDTs / Gas Plasma Arrestors (1,665)
- LED Protection Devices (285)
- Resettable Fuses - PPTC (3,803)
- Surge Protective Devices - SPD (2,505)
- Thermal Cutoffs (112)
- Thermistors (4,895)
- Thyristors (5,580)
- Varistors (8,455)
Part | Availability | Purchasing | RoHS/Lead | Part # Aliases |
|---|---|---|---|---|
Mfr: 0218.500MXP TTI: 0218.500MXP Littelfuse Availability: 1,100In StockCartridge Fuses 250V .5A Time Lag (Slo-Blo) | 1,100In Stock | |||
Mfr: 0215002.MXP TTI: 0215002.MXP Littelfuse Availability: 3,300In StockCartridge Fuses 250V 2A Slo-Blo | 3,300In Stock | |||
Mfr: 1.5KE400CA TTI: 1.5KE400CA Littelfuse Availability: 18,000In StockESD Protection Diodes / TVS Diodes 1500W 342V Bi-Directional | 18,000In Stock | |||
Mfr: 0251007.MXL TTI: 0251007.MXL Littelfuse Availability: 9,400In StockFuses with Leads - Through Hole 125V 7A | 9,400In Stock | |||
Mfr: V275LA40BP TTI: V275LA40BP Littelfuse Availability: 5,700In Stock15,000 On Order Expected 05-Apr-27 Varistors 275V 900pF | 5,700In Stock15,000 On Order Expected 05-Apr-27 | |||
Mfr: KLDR1.25TXP TTI: KLDR1.25TXP Littelfuse Availability: 2,210In StockIndustrial & Electrical Fuses 1.25A 600VAC 300VDC Slo-Blo | 2,210In Stock | |||
613In Stock | ||||
9,700In Stock | ||||
4,800In Stock | ||||
Mfr: RF0101-000 TTI: BD280-1130-15/16 Littelfuse Availability: 3,233In StockResettable Fuses - PPTC 15A 160mV BladeDevice | 3,233In Stock | RF0101-000 | ||
60,000In Stock | ||||
Mfr: 0239002.MXP TTI: 0239002.MXP Littelfuse Availability: 100In Stock3,300 On Order Expected Cartridge Fuses 250V 2A Slo-Blo | 100In Stock3,300 On Order Expected | |||
Mfr: RF2652-000 TTI: RUEF600 Littelfuse Availability: 4,750In StockResettable Fuses - PPTC 6A 30V 100A Imax | 4,750In Stock | F24402-000 RF2652-000 | ||
Mfr: RF2577-000 TTI: RXEF005 Littelfuse Availability: 11,250In StockResettable Fuses - PPTC .05A 60V 40A Imax | 11,250In Stock | F84016-000 RF2577-000 | ||
230In Stock | ||||
31,500In Stock | ||||
750In Stock | ||||
Mfr: 0312001.MXP TTI: 0312001.MXP Littelfuse Availability: 2,800In Stock29,000 On Order Expected 18-Nov-26 Cartridge Fuses 250V 1A Fast Acting | 2,800In Stock29,000 On Order Expected 18-Nov-26 | |||
500In Stock14,500 On Order Expected 05-Feb-27 | ||||
6,750In Stock | ||||
258In Stock | ||||
275In Stock | ||||
6,000In Stock | ||||
12,575In Stock | ||||
Mfr: 0314003.MXP TTI: 0314003.HXP Littelfuse Availability: 1,200In StockCartridge Fuses 250V 3A Fast Acting | 1,200In Stock |